the latest look into the u.s. economy, and the latest fuel for the fight over economic policy in the presidential campaign. it was the kind of news that president obama hoped for, just over a month before the election and two days after a sub-par debate outing. >> more americans entered the work force, more people are getting jobs. >> brown: indeed, september's unemployment rate, calculated by a survey of households, fell to 7.8%. that's the lowest since the president took office. a second survey, of businesses, showed that employers added a net of 114,000 jobs, and job gains for july and august were revised upward by 86,000 the president touted the numbers in a campaign stop at george mason university in fairfax, virginia. >> now, every month reminds us that we've still got too many of our friends and neighbors who are looking for work. there are too many middle class families that are still struggling to pay the bills. they were struggling long before the crisis hit. but today's news certainly is not an excuse to try to talk down the economy to score a few political points.